Bookchin's Post Scarcity Anarchism was basically arguing that automation is so good that any revolution would create a post-scarcity, less work society. He also went on to argue that workplaces can and should be made more playful.

The dude was a sectarian asshole, but he was right about some things.

Also, the definition of anarchism as opposition to all social hierarchies is his, and everyone seems to forget that.